[AUTO] [main] Add bwc version 2.13.1. (opensearch-project#13039)

* Add bwc version 2.13.1

Signed-off-by: GitHub <noreply@github.com>

* Fix version identifier

Signed-off-by: Kunal Kotwani <kkotwani@amazon.com>

---------

Signed-off-by: GitHub <noreply@github.com>
Signed-off-by: Kunal Kotwani <kkotwani@amazon.com>
Co-authored-by: opensearch-ci-bot <opensearch-ci-bot@users.noreply.github.com>
Co-authored-by: Kunal Kotwani <kkotwani@amazon.com>

Author: 3 people

.ci/bwcVersions

@@ -30,4 +30,5 @@ BWC_VERSION:
   - "2.12.0"
   - "2.12.1"
   - "2.13.0"
+  - "2.13.1"
   - "2.14.0"

libs/core/src/main/java/org/opensearch/Version.java

@@ -101,6 +101,7 @@ public class Version implements Comparable<Version>, ToXContentFragment {
     public static final Version V_2_12_0 = new Version(2120099, org.apache.lucene.util.Version.LUCENE_9_9_2);
     public static final Version V_2_12_1 = new Version(2120199, org.apache.lucene.util.Version.LUCENE_9_9_2);
     public static final Version V_2_13_0 = new Version(2130099, org.apache.lucene.util.Version.LUCENE_9_10_0);
+    public static final Version V_2_13_1 = new Version(2130199, org.apache.lucene.util.Version.LUCENE_9_10_0);
     public static final Version V_2_14_0 = new Version(2140099, org.apache.lucene.util.Version.LUCENE_9_10_0);
     public static final Version V_3_0_0 = new Version(3000099, org.apache.lucene.util.Version.LUCENE_9_11_0);
     public static final Version CURRENT = V_3_0_0;